Haltech E6X Manual Win Version - Manual (Page 47)

E6X Manual
47
Ignition Bypass Bypass signal compatible with some General Motors
ignition systems. This function allows the ignition system
to provide the spark at 10° BTDC at cranking speeds
(below 500rpm). This aids starting. The Aux Out Function
should output a ground signal (~0v) when the RPM is
below 500rpm, then switch to ~5v when engine rpm
exceeds 500rpm.
Staging Signal Logic output that indicates Staging conditions. If Staging is
selected, and the Staged injectors are firing, this signal will
be high (5 volts), otherwise it will be low (~ 0 volts).
Tacho Output Used for driving tachometers when running a multicoil
ignition set-up. This output combines all of the multicoil
signals into one output and this is used to provide an RPM
measurement.
Ignition Toggle This output is used for rotary set-ups where both the
primary and secondary trailing ignition signals are
connected on the single channel. This minimises the
amount of outputs needed to run this engine configuration.
Aux Out Voltage
Select either the 0 – 5v or the 0 –12v range depending on the desired output level
required.
Baro Input
Select either the internal barometric sensor or to use another external barometric
sensor.
INJ x Current
The ECU has four injector outputs: INJ1-INJ4. These have the ability to drive up to
8A peak and 2A hold current through the injector load. The current control options
must be set properly for the number and type of injectors connected to the specific
output (INJ1-INJ4). The appropriate injector current control settings are further
described in the appendix
WARNING:
THE CURRENT CONTROL MUST BE SET CORRECTLTY.
EXCESSIVE CURRENT PASSED THROUGH AN INJECTOR LOAD
FOR A LONG PERIOD OF TIME MAY DAMAGE THE INJECTORS